20008807344

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{3779}}^1$

素因数の和:4319

約数の個数: 120

約数和(自身を含む): 56814488640

約数和(自身を除く): 36805681296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 443, 498, 664, 747, 886, 996, 1328, 1329, 1494, 1772, 1992, 2658, 2988, 3544, 3779, 3984, 3987, 5316, 5976, 7088, 7558, 7974, 10632, 11337, 11952, 15116, 15948, 21264, 22674, 30232, 31896, 34011, 36769, 45348, 60464, 63792, 68022, 73538, 90696, 110307, 136044, 147076, 181392, 220614, 272088, 294152, 313657, 330921, 441228, 544176, 588304, 627314, 661842, 882456, 940971, 1254628, 1323684, 1674097, 1764912, 1881942, 2509256, 2647368, 2822913, 3348194, 3763884, 5018512, 5022291, 5294736, 5645826, 6696388, 7527768, 10044582, 11291652, 13392776, 15055536, 15066873, 20089164, 22583304, 26785552, 30133746, 40178328, 45166608, 60267492, 80356656, 120534984, 138950051, 241069968, 277900102, 416850153, 555800204, 833700306, 1111600408, 1250550459, 1667400612, 2223200816, 2501100918, 3334801224, 5002201836, 6669602448, 10004403672, 20008807344]

約数ペア:

[(1, 20008807344), (2, 10004403672), (3, 6669602448), (4, 5002201836), (6, 3334801224), (8, 2501100918), (9, 2223200816), (12, 1667400612), (16, 1250550459), (18, 1111600408), (24, 833700306), (36, 555800204), (48, 416850153), (72, 277900102), (83, 241069968), (144, 138950051), (166, 120534984), (249, 80356656), (332, 60267492), (443, 45166608), (498, 40178328), (664, 30133746), (747, 26785552), (886, 22583304), (996, 20089164), (1328, 15066873), (1329, 15055536), (1494, 13392776), (1772, 11291652), (1992, 10044582), (2658, 7527768), (2988, 6696388), (3544, 5645826), (3779, 5294736), (3984, 5022291), (3987, 5018512), (5316, 3763884), (5976, 3348194), (7088, 2822913), (7558, 2647368), (7974, 2509256), (10632, 1881942), (11337, 1764912), (11952, 1674097), (15116, 1323684), (15948, 1254628), (21264, 940971), (22674, 882456), (30232, 661842), (31896, 627314), (34011, 588304), (36769, 544176), (45348, 441228), (60464, 330921), (63792, 313657), (68022, 294152), (73538, 272088), (90696, 220614), (110307, 181392), (136044, 147076)]